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CERTFR-2026-AVI-1414
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans les produits Juniper Networks. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Juniper Networks | Session Smart Router | Session Smart Router versions antérieures à 7.2.3 | ||
| Juniper Networks | Session Smart Conductor | Session Smart Conductor versions antérieures à 7.1.7 | ||
| Juniper Networks | Session Smart Conductor | Session Smart Conductor versions antérieures à 7.0.5 | ||
| Juniper Networks | Session Smart Router | Session Smart Router versions antérieures à 7.0.5 | ||
| Juniper Networks | Session Smart Router | Session Smart Router versions antérieures à 7.1.7 | ||
| Juniper Networks | Session Smart Conductor | Session Smart Conductor versions antérieures à 7.2.3 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Session Smart Router versions ant\u00e9rieures \u00e0 7.2.3",
"product": {
"name": "Session Smart Router",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Session Smart Conductor versions ant\u00e9rieures \u00e0 7.1.7",
"product": {
"name": "Session Smart Conductor",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Session Smart Conductor versions ant\u00e9rieures \u00e0 7.0.5",
"product": {
"name": "Session Smart Conductor",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Session Smart Router versions ant\u00e9rieures \u00e0 7.0.5",
"product": {
"name": "Session Smart Router",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Session Smart Router versions ant\u00e9rieures \u00e0 7.1.7",
"product": {
"name": "Session Smart Router",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
},
{
"description": "Session Smart Conductor versions ant\u00e9rieures \u00e0 7.2.3",
"product": {
"name": "Session Smart Conductor",
"vendor": {
"name": "Juniper Networks",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-103407",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103407"
},
{
"name": "CVE-2026-103409",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103409"
},
{
"name": "CVE-2026-103410",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103410"
},
{
"name": "CVE-2026-103403",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103403"
},
{
"name": "CVE-2026-103405",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103405"
},
{
"name": "CVE-2026-103400",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103400"
},
{
"name": "CVE-2026-103402",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103402"
},
{
"name": "CVE-2026-103393",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103393"
},
{
"name": "CVE-2026-106079",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-106079"
},
{
"name": "CVE-2026-103404",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103404"
},
{
"name": "CVE-2026-103391",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103391"
},
{
"name": "CVE-2026-103390",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103390"
},
{
"name": "CVE-2026-103406",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103406"
},
{
"name": "CVE-2026-103394",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103394"
},
{
"name": "CVE-2026-103401",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103401"
},
{
"name": "CVE-2026-103408",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103408"
},
{
"name": "CVE-2026-103411",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103411"
},
{
"name": "CVE-2026-103392",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-103392"
}
],
"initial_release_date": "2026-10-29T00:00:00",
"last_revision_date": "2026-10-29T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1414",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-10-29T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Juniper Networks. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Juniper Networks",
"vendor_advisories": [
{
"published_at": "2026-10-28",
"title": "Bulletin de s\u00e9curit\u00e9 Juniper Networks JSA112183",
"url": "https://supportportal.juniper.net/s/article/2026-10-On-Demand-Security-Bulletin-Session-Smart-Router-and-Session-Smart-Conductor-Multiple-internally-discovered-vulnerabilities-resolved"
}
]
}
CVE-2026-103406 (GCVE-0-2026-103406)
Vulnerability from cvelistv5
Published
2026-10-28 16:35
Modified
2026-10-28 16:35
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Summary
An Improper Neutralization of Special Elements used in an OS Command vulnerability in the AutomatedProvisioner in Juniper Networks Session Smart Conductor allows a remote attacker to execute arbitrary commands as root via a specially crafted salt minion ID.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Session Smart Conductor |
Version: 0 < 7.0.5 Version: 7.1.0 < 7.1.7 Version: 7.2.0 < 7.2.3 |
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CVE-2026-106079 (GCVE-0-2026-106079)
Vulnerability from cvelistv5
Published
2026-10-28 16:37
Modified
2026-11-05 19:14
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Summary
An Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in AccessManager in Juniper Networks Session Smart Router and Session Smart Conductor allows an attacker with config-write privileges to achieve arbitrary command execution as root in the YANG configuration.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Session Smart Router |
Version: 0 < 7.0.5 Version: 7.1.0 < 7.1.7 Version: 7.2.0 < 7.2.3 |
|||||||
|
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CVE-2026-103400 (GCVE-0-2026-103400)
Vulnerability from cvelistv5
Published
2026-10-28 16:34
Modified
2026-10-29 01:52
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Summary
An Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability in the ember service in Juniper Networks Session Smart Router and Session Smart Conductor allows an attacker with local access to unmount arbitrary filesystems or cause a denial of service via the creation of specially named directories and a service restart.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Session Smart Router |
Version: 0 < 7.0.5 Version: 7.1.0 < 7.1.7 Version: 7.2.0 < 7.2.3 |
|||||||
|
|||||||||
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CVE-2026-103404 (GCVE-0-2026-103404)
Vulnerability from cvelistv5
Published
2026-10-28 16:35
Modified
2026-10-28 16:35
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-732 - Incorrect Permission Assignment for Critical Resource
Summary
An Incorrect Permission Assignment for Critical Resource vulnerability in RoutingManager in Juniper Networks Session Smart Conductor allows a local user to access sensitive routing credentials via triggering processes that write to the /tmp directory.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Session Smart Conductor |
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CVE-2026-103402 (GCVE-0-2026-103402)
Vulnerability from cvelistv5
Published
2026-10-28 16:34
Modified
2026-10-28 16:34
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-345 - Insufficient Verification of Data Authenticity
Summary
An Insufficient Verification of Data Authenticity vulnerability in PCLI in Juniper Networks Session Smart Router and Session Smart Conductor allows an attacker with write access to the model cache directory to execute arbitrary code and escalate privileges via the processing of unverified cache files.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Session Smart Router |
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CVE-2026-103403 (GCVE-0-2026-103403)
Vulnerability from cvelistv5
Published
2026-10-28 16:35
Modified
2026-10-28 16:35
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Summary
An Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in AccessManager in Juniper Networks Session Smart Router and Session Smart Conductor allows an attacker to perform arbitrary file deletion and arbitrary command execution via the deletion of an audit rule.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Session Smart Router |
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CVE-2026-103408 (GCVE-0-2026-103408)
Vulnerability from cvelistv5
Published
2026-10-28 16:36
Modified
2026-10-28 16:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A Stack Buffer Overflow vulnerability in the DHCP client in Juniper Networks Session Smart Router allows an unauthenticated attacker on the local network to achieve remote code execution via a malicious DHCP reply.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Session Smart Router |
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CVE-2026-103409 (GCVE-0-2026-103409)
Vulnerability from cvelistv5
Published
2026-10-28 16:36
Modified
2026-10-28 16:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-306 - Missing authentication for critical function
Summary
A Missing authentication for critical function vulnerability in Juniper Networks Session Smart Router allows an unauthenticated network-based attacker to obtain administrative privileges by passing crafted URL parameters to an insecure endpoint running as root.
Note that this vulnerability can only be exploited prior to the device being onboarded to Mist/Conductor. The issue can no longer be exploited once a device is onboarded to Mist/Conductor.
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| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Session Smart Router |
Version: 0 < 7.0.5 Version: 7.1.0 < 7.1.7 Version: 7.2.0 < 7.2.3 |
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CVE-2026-103392 (GCVE-0-2026-103392)
Vulnerability from cvelistv5
Published
2026-10-28 16:33
Modified
2026-11-05 18:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
An Out-of-Bounds Write vulnerability in the TCP header processing in Juniper Networks Session Smart Router allows an attacker to corrupt TCP payload data and potentially cause session desynchronization via a transit TCP packet with an oversized SACK option length.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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| Juniper Networks | Session Smart Router |
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CVE-2026-103393 (GCVE-0-2026-103393)
Vulnerability from cvelistv5
Published
2026-10-28 16:34
Modified
2026-11-05 19:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
An Out-of-Bounds Read vulnerability in the VRRP implementation in Juniper Networks Session Smart Router allows an L2-adjacent attacker to read stale memory contents or cause a system fault via a specially crafted VRRPv3 advertisement.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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| Juniper Networks | Session Smart Router |
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CVE-2026-103411 (GCVE-0-2026-103411)
Vulnerability from cvelistv5
Published
2026-10-28 16:37
Modified
2026-11-05 19:06
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Summary
An Integer Underflow vulnerability in DhcpMessageDecoder in Juniper Networks Session Smart Router allows an attacker with local network access to cause information disclosure and a denial of service via a malicious DHCP reply.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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| Juniper Networks | Session Smart Router |
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CVE-2026-103390 (GCVE-0-2026-103390)
Vulnerability from cvelistv5
Published
2026-10-28 16:33
Modified
2026-10-29 01:52
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
An Out-of-Bounds Read vulnerability in the HttpParser component in Juniper Networks Session Smart Router and Session Smart Conductor allows an attacker to cause a denial of service via a specially crafted HTTP request.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Session Smart Router |
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CVE-2026-103405 (GCVE-0-2026-103405)
Vulnerability from cvelistv5
Published
2026-10-28 16:35
Modified
2026-10-28 16:35
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Summary
An Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability in the web server in Juniper Networks Session Smart Router and Session Smart Conductor allows an attacker to inject arbitrary HTTP headers via unsanitized request body parameters.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Session Smart Router |
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CVE-2026-103407 (GCVE-0-2026-103407)
Vulnerability from cvelistv5
Published
2026-10-28 16:36
Modified
2026-10-28 16:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Summary
An Improper Limitation of a Pathname to a Restricted Directory vulnerability in ConfigDirector in Juniper Networks Session Smart Router and Session Smart Conductor allows an authenticated REST user to read, overwrite, or delete arbitrary certificate and key files on the host filesystem via the certificate and private-key REST API.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Session Smart Router |
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CVE-2026-103410 (GCVE-0-2026-103410)
Vulnerability from cvelistv5
Published
2026-10-28 16:37
Modified
2026-10-29 01:52
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
An Integer Overflow vulnerability in the DPI certificate scanner in Juniper Networks Session Smart Router allows an unauthenticated remote attacker to cause a denial of service via a specially crafted TLS server certificate.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Session Smart Router |
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CVE-2026-103391 (GCVE-0-2026-103391)
Vulnerability from cvelistv5
Published
2026-10-28 16:33
Modified
2026-10-28 16:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
An Out-of-bounds Write vulnerability in the SSR TCP proxy/optimization path in Juniper Networks Session Smart Router allows an attacker to corrupt forwarded packet data and potentially cause a data-plane crash via a transit TCP packet with a crafted TCP option length.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Session Smart Router |
Version: 0 < 7.0.5 Version: 7.1.0 < 7.1.7 Version: 7.2.0 < 7.2.3 |
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CVE-2026-103401 (GCVE-0-2026-103401)
Vulnerability from cvelistv5
Published
2026-10-28 16:34
Modified
2026-10-28 16:34
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Summary
An Improper Link Resolution Before File Access ('Link Following') vulnerability in the unauthenticated web server handlers in Juniper Networks Session Smart Router and Session Smart Conductor allows a local unprivileged user to overwrite arbitrary files as root via unauthenticated API endpoints.
This vulnerability can be exploited on Mist-managed routers and on unmanaged Routers that have not yet been onboarded to a Conductor. Routers already managed by Conductor are not affected.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Session Smart Router |
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CVE-2026-103394 (GCVE-0-2026-103394)
Vulnerability from cvelistv5
Published
2026-10-28 16:34
Modified
2026-10-29 01:52
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-665 - Improper Initialization
Summary
An Improper Initialization vulnerability in the SSR software in Juniper Networks Session Smart Router allows an attacker to decrypt traffic or cause a denial of service via security policy assignment.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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| Juniper Networks | Session Smart Router |
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"title": "Session Smart Router: An incomplete operator causes the use of incorrect encryption keys during security policy updates.",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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